net: Set fput_needed iff FDPUT_FPUT is set
[ Upstream commit5.4-rM2-2.2.x-imx-squashedce787a5a07
] We should fput() file iff FDPUT_FPUT is set. So we should set fput_needed accordingly. Fixes:00e188ef6a
("sockfd_lookup_light(): switch to fdget^W^Waway from fget_light") Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
parent
47f873ac26
commit
7bedf1d862
|
@ -485,7 +485,7 @@ static struct socket *sockfd_lookup_light(int fd, int *err, int *fput_needed)
|
|||
if (f.file) {
|
||||
sock = sock_from_file(f.file, err);
|
||||
if (likely(sock)) {
|
||||
*fput_needed = f.flags;
|
||||
*fput_needed = f.flags & FDPUT_FPUT;
|
||||
return sock;
|
||||
}
|
||||
fdput(f);
|
||||
|
|
Loading…
Reference in New Issue